Bihar, India Weather

  1. Bihar, India Weather
  2. Current conditions
  3. Weather forecast
  4. Averages and extremes
  5. Yesterday's Data
  6. Temperature and possibility of rain in Bihar over the next 12 hours
  7. Temperature and possibility of rain in Bihar in the coming days
  8. Rainfall in Bihar in the coming days
  9. Bihar Weather Summary
  10. Weather averages by month
  11. Bihar's weather
  12. Frequently asked questions
  13. Comments
Bihar, Weather
(Photo by Atul Pandey on Unsplash)

Current conditions

Updated:
30°C
86.0°F
°C °F

Condition: Overcast

Pressure: 994 hPa

Feel like: 35 °C

Temperature: 30°C

Cloud: 91%

Humidity: 70%

Wind: SW - 7 km/h

Visibility: 12.26 km

Weather forecast

Sun
21 Jun
29°C / 37°C
Slight Thunderstorm
Mon
22 Jun
30°C / 38°C
Overcast
Tue
23 Jun
28°C / 38°C
Partly Cloudy
Wed
24 Jun
28°C / 37°C
Slight Thunderstorm
Thu
25 Jun
28°C / 36°C
Slight Thunderstorm
Hourly forecast today:
00:30 AM
24° / 30°
24° / 30°
Overcast
70% 13 km/h
01:30 AM
24° / 31°
24° / 31°
Clear Sky
64% 19 km/h
02:30 AM
24° / 33°
24° / 33°
Clear Sky
58% 21 km/h
03:30 AM
24° / 35°
24° / 35°
Clear Sky
53% 22 km/h
04:30 AM
24° / 36°
24° / 36°
Slight Thunderstorm
49% 23 km/h
05:30 AM
23° / 37°
23° / 37°
Slight Thunderstorm
43% 23 km/h
06:30 AM
22° / 38°
22° / 38°
Clear Sky
40% 27 km/h
07:30 AM
22° / 38°
22° / 38°
Clear Sky
38% 28 km/h
08:30 AM
21° / 38°
21° / 38°
Clear Sky
37% 29 km/h
09:30 AM
21° / 38°
21° / 38°
Clear Sky
37% 27 km/h
10:30 AM
23° / 37°
23° / 37°
Mainly Clear
43% 22 km/h

30 Day Averages and Extremes

  • Average high 34.27°C
  • Average low 26.27°C
  • Hottest day 39°C (07 June 2026)
  • Coldest day 0°C (03 July 2026)
  • Average humidity 62.83%
  • Days with precipitation 27 days
  • Highest precipitation 68 mm (28 June 2026)

Yesterday's Data

  • Max: 38°C
  • Min: 28°C
  • Total Precipitation: 0 mm

Temperature and possibility of rain in Bihar over the next 12 hours

Temperature and possibility of rain in Bihar in the coming days

Rainfall in Bihar in the coming days

Bihar Climate Summary

Bihar features a Humid subtropical, dry winter (Köppen classification: Cwa), with an average annual temperature of 29.51ºC (85.12ºF), which is about 3.54% higher than the national average for India. Annually, the city experiences approximately 31.22 millimeters (1.23 inches) of rainfall, spread across 60.19 rainy days, accounting for 16.49% of the year.

Longitude 25.0960742
Latitude 85.3131194
Yearly high temperature 33.08ºC (91.54ºF)
Yearly low temperature 22.55ºC (72.59ºF)
Hottest month May 41.86ºC (107.35ºF)
Coldest month January 11.26ºC (52.27ºF)
Yearly precip 31.22mm (1.23in)
Days with rainfall 60.19 days (16.49%)
Driest month November (48.13%)
Wettest month July (65.77%)

Weather averages by month

Month High / Low (°C) Rain
January 23.47° / 11.26° 1.0 days
February 27.83° / 14.27° 0.91 days
March 34.52° / 20.35° 0.82 days
April 40.2° / 26.48° 2.0 days
May 41.86° / 30.23° 2.09 days
June 39.98° / 31.28° 6.36 days
July 35.29° / 28.53° 15.73 days
August 34.66° / 27.78° 14.64 days
September 33.53° / 26.1° 11.18 days
October 31.46° / 22.2° 4.82 days
November 29.02° / 18.17° 0.09 days
December 25.1° / 13.92° 0.55 days

Bihar's weather

Frequently asked questions

1. What is the hottest month in Bihar?

May has the highest average monthly temperature (daily mean of 41.86ºC) and January are the coolest (daily mean of 11.26ºC).

2. What should I wear in Bihar today?

For today's very hot weather in Bihar, with the high temperatures above 38ºC (100.4ºF), consider wearing:
- Sleeveless tops or vests
- Lightweight, loose-fitting shorts
- Light, natural fabrics (like cotton or linen)
- Ultra-thin, breathable socks

Temperature

Early
24°C / 35°C
Morning
21°C / 38°C
Afternoon
24°C / 32°C
Evening
23°C / 30°C

Air quality

Unhealthy for Sensitive Groups

Unhealthy for Sensitive Groups air quality, health effects possible for sensitive people, general public usually unaffected

  • CO2 487
  • CO 248
  • NH3 0
  • NO2 18
  • O3 60
  • PM10 58
  • PM25 49
  • SO2 17
  • CH4 1,430

Sunrise / Sunset

23:29
13:11